SG11201701369VA - Separator for battery - Google Patents

Separator for battery

Info

Publication number
SG11201701369VA
SG11201701369VA SG11201701369VA SG11201701369VA SG11201701369VA SG 11201701369V A SG11201701369V A SG 11201701369VA SG 11201701369V A SG11201701369V A SG 11201701369VA SG 11201701369V A SG11201701369V A SG 11201701369VA SG 11201701369V A SG11201701369V A SG 11201701369VA
Authority
SG
Singapore
Prior art keywords
separator
battery
Prior art date
Application number
SG11201701369VA
Other languages
English (en)
Inventor
Naoki Mizuno
Original Assignee
Toray Battery Separator Film
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Battery Separator Film filed Critical Toray Battery Separator Film
Publication of SG11201701369VA publication Critical patent/SG11201701369VA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
SG11201701369VA 2014-04-11 2015-03-25 Separator for battery SG11201701369VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014082047 2014-04-11
PCT/JP2015/059065 WO2015156127A1 (fr) 2014-04-11 2015-03-25 Separateur pour batterie

Publications (1)

Publication Number Publication Date
SG11201701369VA true SG11201701369VA (en) 2017-03-30

Family

ID=54287704

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201701369VA SG11201701369VA (en) 2014-04-11 2015-03-25 Separator for battery

Country Status (7)

Country Link
US (1) US10355258B2 (fr)
EP (1) EP3200257B1 (fr)
JP (1) JP5876616B1 (fr)
HU (1) HUE048712T2 (fr)
PL (1) PL3200257T3 (fr)
SG (1) SG11201701369VA (fr)
WO (1) WO2015156127A1 (fr)

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JP6096395B2 (ja) 2015-03-24 2017-03-15 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
EP3376562B1 (fr) * 2015-11-11 2019-12-25 Teijin Limited Séparateur pour batterie secondaire non aqueuse, et batterie secondaire non aqueuse
JP2017162699A (ja) * 2016-03-10 2017-09-14 三星エスディアイ株式会社Samsung SDI Co., Ltd. 巻回型二次電池用セパレータ（ｓｅｐａｒａｔｏｒ）、巻回型二次電池用セパレータの製造方法、扁平状巻回素子、巻回型二次電池、及び巻回型二次電池の製造方法
JP6123006B1 (ja) * 2016-03-11 2017-04-26 住友化学株式会社 多孔質層
CN106848160B (zh) * 2016-03-11 2019-05-17 住友化学株式会社 多孔层
JP6754628B2 (ja) * 2016-06-21 2020-09-16 住友化学株式会社 積層体
JP6736375B2 (ja) * 2016-06-21 2020-08-05 住友化学株式会社 積層体
KR102576219B1 (ko) * 2016-09-12 2023-09-07 에스케이이노베이션 주식회사 역삼투막 및 이의 제조방법
CN108539103A (zh) * 2017-03-03 2018-09-14 住友化学株式会社 非水电解液二次电池用间隔件
JP6884627B2 (ja) * 2017-04-14 2021-06-09 住友化学株式会社 非水電解液二次電池用絶縁性多孔質層
US10553902B2 (en) * 2017-04-14 2020-02-04 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery insulating porous layer
US11094997B2 (en) 2017-05-29 2021-08-17 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
JP6430617B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
JP6430621B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
US11205799B2 (en) 2017-12-19 2021-12-21 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
JP6430623B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
US11158907B2 (en) 2017-12-19 2021-10-26 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
JP6430618B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
JP2020155208A (ja) * 2019-03-18 2020-09-24 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
EP3977537A1 (fr) * 2019-05-24 2022-04-06 Celgard, LLC Séparateurs de batterie revêtus améliorés et batteries

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JP2001266942A (ja) * 2000-03-15 2001-09-28 Teijin Ltd 電解質担持ポリマー膜及びそれを用いた二次電池
US6426165B1 (en) * 2000-12-20 2002-07-30 Polystor Corporation Electrochemical cell separators with high crystallinity binders
TWI318018B (en) 2004-09-02 2009-12-01 Lg Chemical Ltd Organic/inorganic composite porous film and electrochemical device prepared thereby
KR100775310B1 (ko) 2004-12-22 2007-11-08 주식회사 엘지화학 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자
JP2007188777A (ja) * 2006-01-13 2007-07-26 Sony Corp セパレータおよび非水電解質電池
JP5158678B2 (ja) 2006-10-16 2013-03-06 日立マクセル株式会社 非水電解質電池用セパレータおよび非水電解質電池
KR101437852B1 (ko) * 2007-12-26 2014-09-04 에스케이이노베이션 주식회사 다층 폴리올레핀계 미세다공막 및 그 제조방법
KR101394622B1 (ko) 2009-04-06 2014-05-20 에스케이이노베이션 주식회사 물성과 고온 안정성이 우수한 폴리올레핀계 다층 미세다공막
EP4203130A1 (fr) 2009-09-29 2023-06-28 LG Energy Solution, Ltd. Séparateur et dispositif électrochimique le comprenant
WO2011114626A1 (fr) * 2010-03-17 2011-09-22 パナソニック株式会社 Électrode positive pour accumulateur secondaire à électrolyte non aqueux, procédé de fabrication pour celle-ci et accumulateur secondaire à électrolyte non aqueux
KR101287467B1 (ko) * 2010-03-24 2013-07-19 데이진 가부시키가이샤 폴리올레핀 미다공막 및 그 제조 방법, 비수계 2차 전지용 세퍼레이터, 및 비수계 2차 전지
JP5664138B2 (ja) * 2010-11-08 2015-02-04 ソニー株式会社 耐収縮性微多孔膜、電池用セパレータ及びリチウムイオン二次電池
JP5553165B2 (ja) * 2010-11-11 2014-07-16 トヨタ自動車株式会社 非水二次電池とその製造方法
KR101297771B1 (ko) 2011-04-08 2013-08-20 데이진 가부시키가이샤 비수계 이차 전지용 세퍼레이터 및 비수계 이차 전지
JP5129895B2 (ja) * 2011-04-08 2013-01-30 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
JP4988973B1 (ja) 2011-04-08 2012-08-01 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
US20130001171A1 (en) * 2011-06-28 2013-01-03 Rick Harve Maxey Process for controlling hardness in open recirculating systems
JP5867044B2 (ja) 2011-12-12 2016-02-24 株式会社村田製作所 絶縁性接着層およびそれを用いた蓄電デバイス
JP5497245B2 (ja) * 2012-03-09 2014-05-21 帝人株式会社 非水系二次電池用セパレータ、その製造方法および非水系二次電池
JP6186783B2 (ja) * 2013-03-19 2017-08-30 ソニー株式会社 セパレータ、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム

Also Published As

Publication number Publication date
WO2015156127A1 (fr) 2015-10-15
JP5876616B1 (ja) 2016-03-02
EP3200257B1 (fr) 2019-12-11
JPWO2015156127A1 (ja) 2017-04-13
PL3200257T3 (pl) 2020-05-18
EP3200257A1 (fr) 2017-08-02
EP3200257A4 (fr) 2018-04-11
US20170229698A1 (en) 2017-08-10
HUE048712T2 (hu) 2020-08-28
US10355258B2 (en) 2019-07-16

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